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						<h1>Source for file eval.php</h1>
<p>Documentation is available at <a href="../Dwoo/_plugins---builtin---functions---eval.php.html">eval.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;Evaluates&nbsp;the&nbsp;given&nbsp;string&nbsp;as&nbsp;if&nbsp;it&nbsp;was&nbsp;a&nbsp;template</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*&nbsp;Although&nbsp;this&nbsp;plugin&nbsp;is&nbsp;kind&nbsp;of&nbsp;optimized&nbsp;and&nbsp;will</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-doc">&nbsp;*&nbsp;not&nbsp;recompile&nbsp;your&nbsp;string&nbsp;each&nbsp;time,&nbsp;it&nbsp;is&nbsp;still&nbsp;not</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc">&nbsp;*&nbsp;a&nbsp;good&nbsp;practice&nbsp;to&nbsp;use&nbsp;it.&nbsp;If&nbsp;you&nbsp;want&nbsp;to&nbsp;have&nbsp;templates</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;*&nbsp;stored&nbsp;in&nbsp;a&nbsp;database&nbsp;or&nbsp;something&nbsp;you&nbsp;should&nbsp;probably&nbsp;use</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*&nbsp;the&nbsp;Dwoo_Template_String&nbsp;class&nbsp;or&nbsp;make&nbsp;another&nbsp;class&nbsp;that</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*&nbsp;extends&nbsp;it</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*&nbsp;&lt;pre&gt;</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;*&nbsp;var&nbsp;:&nbsp;the&nbsp;string&nbsp;to&nbsp;use&nbsp;as&nbsp;a&nbsp;template</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;*&nbsp;assign&nbsp;:&nbsp;if&nbsp;set,&nbsp;the&nbsp;output&nbsp;of&nbsp;the&nbsp;template&nbsp;will&nbsp;be&nbsp;saved&nbsp;in&nbsp;this&nbsp;variable&nbsp;instead&nbsp;of&nbsp;being&nbsp;output</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;&lt;/pre&gt;</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;software&nbsp;is&nbsp;provided&nbsp;'as-is',&nbsp;without&nbsp;any&nbsp;express&nbsp;or&nbsp;implied&nbsp;warranty.</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc">&nbsp;*&nbsp;In&nbsp;no&nbsp;event&nbsp;will&nbsp;the&nbsp;authors&nbsp;be&nbsp;held&nbsp;liable&nbsp;for&nbsp;any&nbsp;damages&nbsp;arising&nbsp;from&nbsp;the&nbsp;use&nbsp;of&nbsp;this&nbsp;software.</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;file&nbsp;is&nbsp;released&nbsp;under&nbsp;the&nbsp;LGPL</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-doc">&nbsp;*&nbsp;&quot;GNU&nbsp;Lesser&nbsp;General&nbsp;Public&nbsp;License&quot;</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">&nbsp;*&nbsp;More&nbsp;information&nbsp;can&nbsp;be&nbsp;found&nbsp;here:</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;http://www.gnu.org/copyleft/lesser.html}</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Jordi&nbsp;Boggiano&nbsp;&lt;j.boggiano@seld.be&gt;</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2008,&nbsp;Jordi&nbsp;Boggiano</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;http://www.gnu.org/copyleft/lesser.html&nbsp;&nbsp;GNU&nbsp;Lesser&nbsp;General&nbsp;Public&nbsp;License</span></div></li>
<li><div class="src-line"><a name="a27"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@link</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;http://dwoo.org/</span></div></li>
<li><div class="src-line"><a name="a28"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@version</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;0.9.1</span></div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-tag">@date</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2008-05-30</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;Dwoo</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a32"></a><span class="src-key">function&nbsp;</span><a href="../Dwoo/_plugins---builtin---functions---eval.php.html#functionDwoo_Plugin_eval">Dwoo_Plugin_eval</a><span class="src-sym">(</span><span class="src-id">Dwoo&nbsp;</span><span class="src-var">$dwoo</span><span class="src-sym">,&nbsp;</span><span class="src-var">$var</span><span class="src-sym">,&nbsp;</span><span class="src-var">$assign&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a33"></a><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$var&nbsp;</span>==&nbsp;<span class="src-str">''</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tpl&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../Dwoo/Dwoo_Template_String.html">Dwoo_Template_String</a></span><span class="src-sym">(</span><span class="src-var">$var</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>=&nbsp;<span class="src-var">$dwoo</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-var">$var</span><span class="src-sym">,&nbsp;</span><span class="src-var">$dwoo</span><span class="src-sym">-&gt;</span><span class="src-id">readVar</span><span class="src-sym">(</span><span class="src-str">'_parent'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$assign&nbsp;</span>!==&nbsp;<span class="src-id">null</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$dwoo</span><span class="src-sym">-&gt;</span><span class="src-id">assignInScope</span><span class="src-sym">(</span><span class="src-var">$out</span><span class="src-sym">,&nbsp;</span><span class="src-var">$assign</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$out</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a44"></a><span class="src-sym">}</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Fri, 30 May 2008 04:51:37 +0200 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.0</a>
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